Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

heat transer ; Failed to find a solution.

Please login with a confirmed email address before reporting spam

Hi everyone,


I have this error with my simulation:

"Failed to find a solution.
Out of memory during LU factorization.
Returned solution is not converged."

I don't know why, because in comsol 3.5a it's running but no in comsol 4.2...

If you have any idea to help me, it will be great.

thanks

0 Replies Last Post 4 lug 2011, 08:54 GMT-4
COMSOL Moderator

Hello Benoit Busnel

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.